import React from 'react';
import _ from 'lodash';
import { connect } from 'react-redux';
import { bindActionCreators } from 'redux';
import PropTypes from 'prop-types';
import numeral from 'numeral';
import { Icon } from 'semantic-ui-react';
import { head } from 'lodash';

import { formatDuration, getTrackArtist, getTrackTitle } from '@nuclear/ui';

import * as QueueActions from '../../actions/queue';

import TrackPopupContainer from '../../containers/TrackPopupContainer';
import artPlaceholder from '../../../resources/media/art_placeholder.png';

import styles from './styles.scss';

class TrackRow extends React.Component {
  // this function should be moved onto interface for 'track'
  renderAlbum(track) {
    return (
      <td>
        {track.album}
      </td>
    );
  }

  renderDuration(track) {
    if (track.duration === 0) {
      return <td className={styles.track_duration} />;
    }
    return (
      <td className={styles.track_duration}>
        {formatDuration(track.duration)}
      </td>
    );
  }

  playTrack() {
    this.props.actions.playTrack(this.props.streamProviders, {
      artist: this.props.track.artist.name,
      name: this.props.track.name,
      thumbnail: this.getTrackThumbnail(),
      local: this.props.track.local,
      stream: head(this.props.track.streams)
    });
  }

  getTrackThumbnail() {
    const thumb = _.get(
      this.props.track,
      'thumb',
      _.get(
        this.props.track,
        'thumbnail',
        _.get(
          this.props.track,
          'image[0][#text]',
          artPlaceholder
        )
      )
    );

    return thumb === '' ? artPlaceholder : thumb;
  }

  canAddToFavorites() {
    return _.findIndex(this.props.favoriteTracks, (currentTrack) => {
      return currentTrack.name === this.props.track.name && currentTrack.artist.name === this.props.track.artist.name;
    }) < 0;
  }

  renderTrigger(track) {
    const {
      displayCover,
      displayTrackNumber,
      displayArtist,
      displayAlbum,
      displayDuration,
      displayPlayCount,
      withDeleteButton,
      onDelete
    } = this.props;
    return (
      <tr className={styles.track} onDoubleClick={this.playTrack.bind(this)}>
        {
          withDeleteButton &&
          <td className={styles.track_row_buttons}>
            <a onClick={onDelete}>
              <Icon name='close' />
            </a>
          </td>
        }
        {
          displayCover &&
          <td className={styles.track_thumbnail}>
            <img src={this.getTrackThumbnail()} />
          </td>
        }
        {displayTrackNumber && <td className={styles.track_number}>{track.position}</td>}
        {displayArtist && <td>{track.artist.name}</td>}
        <td>{track.name}</td>
        {displayAlbum && this.renderAlbum(track)}
        {displayDuration && this.renderDuration(track)}
        {displayPlayCount && <td>{numeral(track.playcount).format('0,0')}</td>}
      </tr>
    );
  }

  render() {

    const {
      track,
      withAddToQueue,
      withPlayNext,
      withPlayNow,
      withAddToFavorites,
      withAddToPlaylist,
      withAddToDownloads
    } = this.props;
    return (
      <TrackPopupContainer
        trigger={this.renderTrigger(track)}
        track={track}
        artist={getTrackArtist(track)}
        title={getTrackTitle(track)}
        thumb={this.getTrackThumbnail()}

        withAddToQueue={withAddToQueue}
        withPlayNext={withPlayNext}
        withPlayNow={withPlayNow}
        withAddToFavorites={withAddToFavorites && this.canAddToFavorites()}
        withAddToPlaylist={withAddToPlaylist}
        withAddToDownloads={withAddToDownloads}
      />
    );
  }
}

TrackRow.propTypes = {
  track: PropTypes.object,

  displayCover: PropTypes.bool,
  displayTrackNumber: PropTypes.bool,
  displayArtist: PropTypes.bool,
  displayAlbum: PropTypes.bool,
  displayDuration: PropTypes.bool,
  displayPlayCount: PropTypes.bool,

  withAddToQueue: PropTypes.bool,
  withPlayNext: PropTypes.bool,
  withPlayNow: PropTypes.bool,
  withAddToFavorites: PropTypes.bool,
  withAddToPlaylist: PropTypes.bool,
  withAddToDownloads: PropTypes.bool,
  withDeleteButton: PropTypes.bool,

  onDelete: PropTypes.func
};

TrackRow.defaultProps = {
  withAddToQueue: true,
  withPlayNext: true,
  withPlayNow: true,
  withAddToFavorites: true,
  withAddToDownloads: true,
  withDeleteButton: false
};

function mapStateToProps(state, { track }) {
  return {
    streamProviders: track.local
      ? state.plugin.plugins.streamProviders.filter(({ sourceName }) => {
        return sourceName === 'Local';
      })
      : state.plugin.plugins.streamProviders,
    settings: state.settings,
    favoriteTracks: state.favorites.tracks
  };
}

function mapDispatchToProps(dispatch) {
  return {
    actions: bindActionCreators(
      QueueActions,
      dispatch
    )
  };
}

export default connect(
  mapStateToProps,
  mapDispatchToProps
)(TrackRow);

